Lokayukta Police has claimed to have unearthed alleged disproportionate assets from a clerk with Madhya Pradesh government after conducting a search at his residence here. During the search at the house of Rajendra Birthare, attached to the administration wing of the Indore Development Authority (IDA), it came to fore that he and his close relatives own a plot, three houses, a multi-storey building in the district and two tracts of agriculture land measuring 9.5 acres in neighboring Khargone district, a Lokayukta officer said.